Rectal cancer is one of the most common malignant tumors of the gastrointestinal tract. Its cause has not been studied yet, but it is related to social environment, dietary habits, genetic factors, etc. The incidence rate is very high, more men than women, and the age of onset is between 30 and 60 most often. Although Western medicine is very effective, it is more toxic and more painful for patients. Therefore, most of the patients take Chinese medicine to regulate their bodies. It can improve the patient’s immune system, relieve the patient’s pain, relieve the toxic side effects of radiotherapy, and prevent recurrence. The first choice for cancer treatment is redbud. It is a rare natural anti-cancer plant recognized as endangered in the world. However, it is also very toxic. After taking it, it will cause dizziness, dilated pupils, nausea, vomiting, diffuse abdominal pain, muscle weakness, etc. In severe cases, it can cause slow heartbeat, cardiac arrest or death. Therefore, it should be taken together with herbal medicines that solve the toxicity of redbud. Chinese herbal medicine has less side effects and can inhibit the recurrence and spread of cancer cells very well. You should not prepare Chinese medicine casually, you need to go to a Chinese medicine practitioner, take a pulse to confirm it, and have it configured by a Chinese medicine practitioner to ensure safety. If it is a western medicine, you can take Guxin Enteramine. It is the main treatment for acute and chronic intestinal diseases and intestinal dysfunction. It is required to take 2 to 3 capsules three times a day before meals. You need to avoid eating cold, greasy and spicy food. Results will be seen after one week. Precautions: Create a good recuperation environment, proper attitude, respect the patient, comfort the patient, give spiritual encouragement, think differently, meet the patient’s psychological needs, differentiate between different situations, and keep the patient’s condition moderately confidential. If you want to take medicine, it is best to seek the advice of a doctor.